Patent · US Active

Liquid crystal display device and driving method thereof

US8362988B2 · kind B2 · utility

8Cited by

7References

27Claims

0Family size

Assignee

CHIMEI INNOLUX CORPORATION · TW

Inventors

Chih-Yung Hsieh · Xihu, TW
Ming-Feng Hsieh · Nashville, US
Che-Ming Hsu · Gongguan, TW

Key dates

Filing date	Dec 5, 2007
Grant date	Jan 29, 2013
Priority date	—
Expiry date	Nov 28, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG09G2320/028
WIPO fieldOptics
WIPO sectorInstruments

Abstract

An LCD device includes a plurality of pixels arranged in a matrix. Each pixel includes a first sub-pixel and a second sub-pixel. Each of the first and second sub-pixels includes a liquid crystal capacitor and a storage capacitor. A capacitance ratio of the liquid crystal capacitor to the storage capacitor in the first sub-pixel is smaller than that in the second sub-pixel. In a first pixel and a second pixel among all the pixels, the first sub-pixel of the first pixel and the first sub-pixel of the second pixel are staggered, and the second sub-pixel of the first pixel and the second sub-pixel of the second pixel are staggered.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.